INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5951b7ceb184c1da704de143abe434e63cb03c45f7aed69d9e69e5daf9fa3cb', 
    'RiTLKODvGn/mWcnDlHJSv4Pqtn5CQ5QYOzh1sBjdDE8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)